Bug 454201

Application: plasmashell (5.24.5)

Qt Version: 5.15.2
Frameworks Version: 5.93.0
Operating System: Linux 5.17.0-1-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux bookworm/sid
DrKonqi: 5.24.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I was using the cleaning function of Bleachbit under root mode.

- Unusual behavior I noticed:
Once the shell crashed, many other applications(MSEdge, Spectacle) crashed too.
The kwin and shell application won't restart automatically until I do it manually.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Bus error

[KCrash Handler]
#4  0x00007febc976fbe5 in KSharedDataCache::Private::lock (this=0x560a430db730) at ./src/lib/caching/kshareddatacache.cpp:1196
#5  KSharedDataCache::Private::CacheLocker::cautiousLock (this=this@entry=0x7fff4e1afa90) at ./src/lib/caching/kshareddatacache.cpp:1220
#6  0x00007febc976b7ce in KSharedDataCache::Private::CacheLocker::CacheLocker (_d=<optimized out>, this=0x7fff4e1afa90) at ./src/lib/caching/kshareddatacache.cpp:1270
#7  KSharedDataCache::find (this=this@entry=0x560a4434f530, key=..., destination=destination@entry=0x7fff4e1afb08) at ./src/lib/caching/kshareddatacache.cpp:1551
#8  0x00007febcad22d44 in KSharedPixmapCacheMixin<KSharedDataCache>::findPixmap (destination=0x7fff4e1afb10, key=..., this=0x560a4434f520) at /usr/include/KF5/KGuiAddons/kimagecache.h:138
#9  Plasma::Theme::findInCache (this=<optimized out>, key=..., pix=..., lastModified=<optimized out>) at ./src/plasma/theme.cpp:299
#10 0x00007febcad1b8ad in Plasma::SvgPrivate::findInCache (this=this@entry=0x560a43f72d00, elementId=..., ratio=<optimized out>, s=...) at ./src/plasma/svg.cpp:597
#11 0x00007febcad1bd8a in Plasma::Svg::pixmap (this=0x560a48b27b10, elementID=...) at ./src/plasma/svg.cpp:977
#12 0x00007febb9f5cea6 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#13 0x00007febb9f5bbac in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#14 0x00007febca71cdf5 in QQuickWindowPrivate::polishItems (this=0x560a44326560) at items/qquickwindow.cpp:393
#15 0x00007febca6bded5 in QSGThreadedRenderLoop::polishAndSync (this=0x560a42e71070, w=0x560a43b8c9a0, inExpose=<optimized out>) at scenegraph/qsgthreadedrenderloop.cpp:1577
#16 0x00007febca72a4bf in QQuickWindow::event (this=0x560a440ee1a0, e=0x7fff4e1b0130) at items/qquickwindow.cpp:1858
#17 0x00007febc99b16bf in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x560a440ee1a0, e=0x7fff4e1b0130) at kernel/qapplication.cpp:3632
#18 0x00007febc8ccaaca in QCoreApplication::notifyInternal2 (receiver=0x560a440ee1a0, event=0x7fff4e1b0130) at kernel/qcoreapplication.cpp:1063
#19 0x00007febc9098254 in QPlatformWindow::deliverUpdateRequest (this=<optimized out>) at kernel/qplatformwindow.cpp:789
#20 QPlatformWindow::windowEvent (this=<optimized out>, event=<optimized out>) at kernel/qplatformwindow.cpp:476
#21 0x00007febc99b87b6 in QApplication::notify (this=0x7fff4e1b0720, receiver=0x560a440ee1a0, e=0x7fff4e1b03c0) at kernel/qapplication.cpp:2874
#22 0x00007febc8ccaaca in QCoreApplication::notifyInternal2 (receiver=0x560a440ee1a0, event=0x7fff4e1b03c0) at kernel/qcoreapplication.cpp:1063
#23 0x00007febc8d214ab in QTimerInfoList::activateTimers (this=0x560a42a3d1c0) at kernel/qtimerinfo_unix.cpp:643
#24 0x00007febc8d21d44 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#25 0x00007febc6c7df8b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007febc6c7e238 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007febc6c7e2ef in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007febc8d22104 in QEventDispatcherGlib::processEvents (this=0x560a42a3d2d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007febc8cc94db in QEventLoop::exec (this=this@entry=0x7fff4e1b0600, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#30 0x00007febc8cd17b0 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x0000560a40b4c76a in ?? ()
#32 0x00007febc864a7fd in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#33 0x0000560a40b4c88a in ?? ()
[Inferior 1 (process 29975) detached]

The reporter indicates this bug may be a duplicate of or related to bug 361426.

Possible duplicates by query: bug 423234, bug 384320, bug 383599, bug 383496, bug 376771.

Reported using DrKonqi
This report was filed against 'kde' because the product 'plasmashell' could not be located in Bugzilla. Add it to drkonqi's mappings file!